Electrical Adapter for Fire Suppression Bottle
A system for establishing an auxiliary electrical connection for an igniter configured to puncture a fire bottle. The system having an adapter configured to conceal an electrical connection of the igniter and electrically couple the concealed electrical connection to the auxiliary connection. The auxiliary connection preventing an improper connection being made to the igniter by having a different connection size than the electrical connections on the igniter.
1 . A system comprising:
an adapter for receiving an igniter, the igniter having a first post for accommodating a first electrical connection, and a second post for accommodating a second electrical connection, the second electrical connection having a polarity opposite the first electrical connection;
the adapter being configured to at least partially conceal the second post; and
a bus bar being electrically connectable to the second post on one side and extending through and out from the adapter to establish an auxiliary post using an auxiliary connector, the auxiliary post being a new electrical connection.
2 . The system of claim 1 wherein the first post and second post have the same size and the auxiliary post has a different size.
3 . The system of claim 2 wherein the first post and second post have the same diameter, and the auxiliary post has a different diameter.
4 . The system of claim 1 wherein the adapter includes a shell securable onto a cap.
5 . The system of claim 4 wherein the shell is made to be securable onto the cap by a snap fit.
6 . The system of claim 4 wherein the shell and cap are both substantially cylindrical and the shell includes a cutout and a first circumferential slot, the cutout being positioned such that the adapter shell does not intersect the first post and the first circumferential slot being on an opposite side of the shell from the cutout, the first circumferential slot allowing for passage of the bus bar from a connection to the second post to reach the auxiliary post outside of the adapter.
7 . The system of claim 6 comprising: an inwardly extending ledge at a bottom of the cap, the inwardly extending ledge configured to support a washer the washer having a hex body portion; an inside edge of the inwardly extending ledge defining an opening, the hex body portion of the washer extending down through the opening and enabling rotation of the washer by a tool.
8 . The system of claim 7 wherein the washer has an internal set of threads configured to accept an external set of threads on the second post.
9 . The system of claim 6 wherein a second circumferential slot in the cap is configured to align with the first circumferential slot in the shell when the adapter cap is snap fit over the adapter shell, an alignment of the first and second circumferential slots allowing passage of the bus bar from the inside of the adapter to the outside of the adapter.
10 . The system of claim 9 wherein the bus bar has a large substantially circular portion and a more narrow smaller portion, the large substantially circular portion being configured to be held inside the adapter, and the more narrow smaller portion being configured to extend outside of the adapter to the auxiliary post.
11 . The system of claim 10 wherein the large substantially circular portion includes a first hole and the more narrow smaller portion includes a second hole wherein the first hole is configured to receive the second post therethrough, and the second hole is configured to receive the auxiliary post therethrough.
12 . The system of claim 1 wherein the first post, auxiliary post, bus bar, and the washer are fabricated from conductive materials.
13 . The adapter of claim 4 wherein the adapter cap and the adapter shell are fabricated from an Ultem material.
14 . A method comprising:
configuring a shell to receive a conductive element;
configuring a conductive element to have first and second ends;
configuring the first end to be received and secured into a bottom interior space of the shell;
configuring the shell to have an aperture allowing the second end of the conductive element to pass through and be exposed outside of the shell to establish an auxiliary electrical connection;
including an igniter in the shell; and
concealing an electrical connector on the igniter using the shell and a lower cap element secured onto a bottom of the shell.
15 . The method of claim 14 comprising:
establishing a new electrical connection on an auxiliary post having a size different than one or more other electrical connection members.
16 . The method of claim 14 comprising:
configuring the lower cap element to snappingly receive and securely hold the bottom of the shell; and
establishing a lateral opening in a lower portion of the lower cap element, the lateral opening allowing for the passage through and out of the second end of the conductive element upon a receipt of the shell into the lower cap element.
17 . The method of claim 16 comprising:
forming one or more of the shell or lower cap element using 3D printing techniques.
18 . The method of claim 16 comprising:
locating a threaded rotatable element in the lower cap element:
accomplishing the concealing step using the threaded rotatable element.
19 . A system comprising:
an adapter for receiving an actuating device, the actuating device configured to receive a first electrical connection and a second electrical connection;
the adapter including a bus bar configured electrically couple the second electrical connection and an auxiliary electrical connection;
the adapter being configured to at least partially conceal the second electrical connection;
the auxiliary electrical connection having a first diameter and the second electrical connection having a second diameter.
20 . The system of claim 19 wherein the actuating device is an igniter a first electrical connector extending laterally from an igniter body and the second electrical connection is a second electrical connector which extends downwardly from the igniter body.